IZ3047: JSV scripts should have access to qstat information
|Reported by:||templedf||Owned by:|
[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=3047]
Issue #: 3047 Platform: All Reporter: templedf (templedf) Component: gridengine OS: All Subcomponent: qmaster Version: 6.2u2 CC: None defined Status: NEW Priority: P2 Resolution: Issue type: ENHANCEMENT Target milestone: --- Assigned to: ernst (ernst) QA Contact: ernst URL: * Summary: JSV scripts should have access to qstat information Status whiteboard: Attachments: Issue 3047 blocks: Votes for issue 3047: Opened: Thu Jun 11 12:01:00 -0700 2009 ------------------------ Just like a JSV can request access to the environment variables of jobs, a JSV should be able to ask for additional information about the cluster, such as the number of pending/running jobs in the cluster, the number of pending/running jobs for the current job's owner, etc. The qmaster can then pass that information into the JSV instead of making the JSV run qstat or use JGDI to get the information, which would be a death sentence for performance in a server-side JSV. Having this feature would make JSVs outrageously powerful, and would make our JSV implementation significantly better than esub.
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